<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    <input type="text" placeholder="名字" v-model="name">
    <input type="text" placeholder="工资" v-model="salary">
    <input type="text" placeholder="工作" v-model="job">
    <input type="button" value="添加" @click="f()">
    <table border="1">

        <tr>
            <th>编号</th>
            <th>姓名</th>
            <th>工资</th>
            <th>工作</th>
            <th>操作</th>
        </tr>
        <tr v-for="(list,i) in arr">
            <td>{{i+1}}</td>
            <td>{{list.name}}</td>
            <td>{{list.salary}}</td>
            <td>{{list.job}}</td>
            <td><input type="button" value="删除" @click="del(i)"></td>
        </tr>
    </table>
</div>


<script src="js/vue.js"></script>
<script>
    let v = new Vue({
        el:"div",
        data:{
            name:"",
            salary:"",
            job:"",

            arr:[{name:"张三",salary:5000,job:"java开发工程师"}]
        },

        methods:{
            f(){
                v.arr.push({name:v.name,salary:v.salary,job:v.job})
                v.name="",v.salary="",v.job=""
            },

            del(i){
                v.arr.splice(i,1);
            }
        }

    })
</script>

</body>
</html>